A. All switches in a stack share configuration and routing information to behave as a single unitB. Removing switches can affect stack performanceC. Only the master switch acts as a forwarding processorD. Every switch in a stack has its own independent …configuration file, which enables it to become the stack master if the previous master fails

Answer: D

QUESTION 1221Which feature can mitigate hung management sessions?

A. Control Plane PolicingB. the service tcp-keepalives-in and service tcp-keepalives-out commandC. the service tcp-small servers commandD. vty line ACLs

A. It prepends its interface identifier to the network prefixes contained in Router Advertisement messages.B. It appends its interface identifier to the network prefixes contained in Router Advertisement messages.C. It appends its interface identifier to the network prefixes contained in Router Solicitation messages.D. It prepends its interface identifier to the network prefixes contained in Router Solicitation messages.

Answer: B

QUESTION 1224Which two commands should you enter to enable IP Source Guard with IP and MAC address filtering?(Choose two)

QUESTION 1225Which option describes a difference between Ansible and Puppet?

A. Ansible is client-server based, and Puppet is not.B. Ansible requires an agent, and Puppet does not.C. Ansible is Python based, and Puppet is Ruby based.D. Ansible autonates repetitive tasks, and Puppet allows you to run plain ssh command.

Answer: C

QUESTION 1226What is the default behavior for a manual summary route when a component route of the summary disappears?

A. Regardless of the metric if the componnent route,the metric of the summary is unchanged in order to keep stability.B. If the component route previously had the best composite metric ,the same summary metric is retained for stability.C. If the component route previously had the best composite metric ,the metric of the summary changes to the next-best composite metric.D. if the component route previously did not have the best composite metric,the summary metric is updated,and updates are sent to peers.

Answer: C

QUESTION 1227What are the two variants of NTPv4? (Choose two.)

A. client/serverB. broadcastC. multicastD. asymmetricE. unicast

Answer: AB

QUESTION 1228For what reason might you choose to use an SVTI interface instead of a crypto map on a tunnel interface?

A. It requires two-way authentication.B. It can protect against playback attacks.C. It is supported only on synchronous interfaces.D. It is vulnerable to trial-and error attacks.E. Login attempts are controlled by the remote node.

Answer: DE

QUESTION 1231In a simple MPLS L3VPN, which two tasks are performed by the PE router? (Choose two.)

A. It establishes pseudo wires with other PEs.B. It exchanges VPNv4 and VPNv6 routes with CE Devices.C. It assigns labels to routes in individual VPNs.D. It forwards labeled packets to CE devices.E. It exchanges VPNv4 or VPNv6 route with other PE routers.

Answer: CE

QUESTION 1232Which statement about the default QoS configuration on a Cisco switch is true?

A. All traffic is sent through four egress queues.B. Port trust is enabled.C. The Port Cos value is 0.D. The Cos value of each tagged packet is modified.